Why device fingerprint will change？

[berwin]

var client = new ClientJS();
var fingerprint = client.getFingerprint();
console.log(fingerprint); // fingerprint, change will happen

[jackspirou]

Hi @berwin.

Does you fingerprint change here: http://clientjs.jacks.io/ ?

[berwin]

@jackspirou yes

[jackspirou]

I can't seem to reproduce that issue on any of my browsers, or mobile devices.

Can you let me know what browser/device you are using?

These are the data points that make up your 32bit integer fingerprint, I wonder if any of these are dynamically changing:

• user agent
• screen print
• color depth
• current resolution
• available resolution
• device XDPI
• device YDPI
• plugin list
• font list
• local storage
• session storage
• timezone
• language
• system language
• cookies
• canvas print

[jackspirou]

@berwin haven't heard anything back in a while. Any further thoughts?

[berwin]

@jackspirou I use Chrome ，Here, the fingerprint will change.

[berwin]

@jackspirou Now is 3647390930

[jackspirou]

@berwin - given that this seems to be hard to debug, and I can't reproduce the issue, I think this project should have better debugging methods so we can get useful data to work with. I'll keep this issue open and work on something to address the debug issues we are having.

[jackspirou]

@berwin - your not using PhoneGap right? That was a problem for Issue #1

[jackspirou]

@berwin Im going to close this issue out for now, but let me know if you can provide anymore info on the issue you are experiencing and we can open it back up.

[danmo]

Happened to me on Safari, twice in a day.

[bastienuh]

Same here, on the same day, after 12 hours.

Anything to help ?